The central government inaugurated the Bhagwan Das-Purana Qila (Delhi) Tunnel Project on June 19, 2022. The project involves the construction of a 1.6 km long six-lane tunnel and six underpasses at a cost of Rs 9.2 billion. The tunnel road, a first for Delhi, would go beneath the revamped Pragati Maidan. It will start near the National Sports Complex of India on Purana Qila Road and end on Ring Road near Pragati Power station. The underground U-turns will replace traffic signals on the stretch between ITO and Sunder Nagar. The project is also known as the Pragati Maidan Integrated Transit Corridor Project.